1-[2,3-O-(1-Methylethylidene)-α-D-ribofuranosyl]-1H-1,2,4-triazole-3-carbonitrile

3′-Adenylic acid, 2′-O-acetyl-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(2-methyl-1-oxopropyl)cytidylyl-(3′→5′)-2′-O-acetyl-N-(2-methyl-1-oxopropyl)cytidylyl-(3′→5′)-2′-O-acetyl-N-(2-methyl-1-oxopropyl)cytidylyl-(3′→5′)-N-benzoyl-, 3′-(2-cyanoethyl) 3′-(2,2,2-trichloroethyl) ester, 2′-acetate

3′-Adenylic acid, 2′-O-acetyl-5′-O-[(4-methoxyphenyl)diphenylmethyl]-N-(2-methyl-1-oxopropyl)cytidylyl-(3′→5′)-2′-O-acetyl-N-(2-methyl-1-oxopropyl)cytidylyl-(3′→5′)-2′-O-acetyl-N-(2-methyl-1-oxopropyl)cytidylyl-(3′→5′)-N-benzoyl-, 3′-(2,2,2-trichloroethyl) ester, 2′-acetate

Acetamide, N-acetyl-N-[7-[5-O-acetyl-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-5-[(benzoyloxy)methyl]-6-bromo-4,7-dihydro-3-(methoxymethyl)-4-oxo-3H-pyrrolo[2,3-d]pyrimidin-2-yl]-

3′-Adenylic acid, N,N-dibenzoyl-5′-O-[(4-methoxyphenyl)diphenylmethyl]-, 2′-benzoate

1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]-4-methoxy-1,3,5-triazin-2(1H)-one

1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythro-pentofuranosyl]-4-methoxy-1,3,5-triazin-2(1H)-one

rel-Methyl (2R,5S)-5-(5-fluoro-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-furancarboxylate

rel-(2R,5R)-5-(5-Fluoro-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-furancarboxylic acid

rel-(2R,5R)-5-(3,4-Dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-furancarboxylic acid

rel-(2R,5R)-5-(3,4-Dihydro-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-furancarboxylic acid

rel-Ethyl (2R,5R)-5-(5-fluoro-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-furancarboxylate

rel-Ethyl (2R,5R)-5-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-furancarboxylate

rel-Methyl (2R,5R)-5-(5-fluoro-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-furancarboxylate

rel-Methyl (2R,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-furancarboxylate

rel-Methyl (2R,5R)-5-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-furancarboxylate

2-Amino-9-β-D-arabinofuranosyl-7,9-dihydro-1H-purine-6,8-dione 8-hydrazone

Uridine, 3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-, 2′-acetate

2′,3′-O-[1,1,3,3-Tetrakis(1-methylethyl)-1,3-disiloxanediyl]uridine

Uridine, 5′-O-[(4-methoxyphenyl)diphenylmethyl]-2′,3′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-